Item Width:1.5cmMaterial Type:Steel Metal Item Weight:30g Item Height:1.5cm Item Length:2.5cm Model Name:Motorcycle Mirror Adapter Origin:Mainland China Item Type:Side Mirrors & Accessories 2pcs Universal M8 M10 Motorcycle Side Mirror Adapter Screw Bike Rear View Mirror Adapter Clockwise Bolt Thread Changing Parts Specifications: Color: Black Item Length(Approx): 2.5cm (0.98inch)/ 3.5cm (1.38inch) Material: Steel Metal Net Weight: 20g Thread Diameter: 10mm / 8mm (Clockwise rotation) Features: - Easy to install and useful adapter,practical - These adapters will screw into your 10mm clockwise threaded mirror mounting point and then you will be able to mount the 10mm mirrors. Fitment: universal,Motorcycle Package Include: 1 Pair*Motorcycle Rearview Mirror Adapter Bolt Note: 1.As Different Computers Display Colors Differently, The Color Of The Actual Item May Vary Slightly From The Images. 2.Please Allow 1-3CM Differences Due To Manual Measurement, Thanks! Note: 1. If You Have Any Questions Before Or After Your Purchase,Please Send Us An Email First,We Will Get Back To You Within One Business Day Please Be Patience. 2. When You Place An Order, Choose The Shipping Method And Pay For The Order,Including Shipping. After The Payment Is Completed, We Will Send The Item Within 3-7 Days. 3. Due To Different Customs Clearance Times In Various Countries, We Do Not Guarantee The Delivery Time Of All International Shipments. 4. If You Have Not Received Your Shipment Within 30 Days From Payment, Please Contact Us. We Will Track The Shipment And Get Back To You. 5. If You Are Satisfied With Our Item And Service,A 5 Star Positive Feedback Will Be Much Appreciated.